Experience
Full-Stack & AI Engineer @ faishion.ai
Mar 2026 – Present
- Built an LLM shopping assistant on the Vercel AI SDK with multi-step tool calling, designing a search→finalize protocol that caches candidates across turns and returns confidence-ranked results; fixed a retrieval brand-filter bug that recovered 1,816 previously-hidden products.
- Engineered an affiliate product-ingestion pipeline (TypeScript / Prisma / PostgreSQL) importing catalogs from Impact and Shopify, with database-level unique-index dedup, category/gender canonicalization, and a Playwright fallback that defeats Cloudflare bot challenges (~3,200 LOC).
- Shipped a social layer (following with live follower counts, community posts, interactive likes) in a Next.js 15 / React 19 app, extending the Prisma schema through to public profile pages.
- Built an in-page virtual try-on dock for a Chrome MV3 extension (Plasmo / React) — a shared background task manager with progress UI, persisted dismissal state, and cross-tab sync via chrome.storage events.
@ CodeDay Labs
Jun 2024 – Aug 2024
- Developed a test framework in Rust to validate the correctness of algorithms in an algebraic simplification solver.
- Exposed the Rust-based solver as a high-performance Python library using PyO3 and Maturin.
Open Source
React-PDF @ 10.7k stars
Contributor
- Optimized accessibility of PDF links to reach a 96/100 Lighthouse score and WCAG compliance by generating ARIA labels parsed from PDF annotation metadata.
Open Energy Dashboard @ 100 stars
Jun 2023 – Aug 2023
- Built a unit conversion engine in JavaScript to enable dual-unit reporting for federal compliance standards.
- Validated numerical accuracy against CSV datasets within strict precision thresholds using Mocha.js.
- Standardized the development environment with Docker, reducing setup time and ensuring consistent builds.
Projects
Pantry AI @ Full-Stack Web Development
- Architected a multimodal AI application using Next.js / FastAPI, featuring ingredient recognition and recipe generation.
- Deployed a serverless backend on AWS Lambda, using Docker to ensure binary compatibility between local ARM development and the x86 cloud runtime.
AppliTrack @ Full-Stack Web Development
- Engineered a MERN stack job-tracking platform, securing APIs with JWT authentication, Role-Based Access Control (RBAC), and validation middleware.
- Optimized frontend data synchronization and caching using TanStack Query, reducing redundant network requests.
Education
MSc in Information Studies @ Trine University
May 2025 – May 2027
MSc in Computer Science and Engineering @ Santa Clara University
Sep 2022 – Dec 2025
MSc in Human Computer Interaction @ University of St. Andrews
Sep 2019 – Dec 2020
Skills
- Python
- Rust
- C++
- Java
- JavaScript/TypeScript
- FastAPI
- Node.js
- Express.js
- Next.js
- React
- PyO3
- Maturin
- PostgreSQL
- MongoDB
- Oracle
- AWS
- Docker
- GitHub Actions
- Pytest
- Jest
- Playwright
- Postman
Honors & Awards
- Zhejiang Government Scholarship (Top 3%)
- Excellent Graduates of Zhejiang Province